JPS60187649U - headrest device - Google Patents
headrest deviceInfo
- Publication number
- JPS60187649U JPS60187649U JP7539084U JP7539084U JPS60187649U JP S60187649 U JPS60187649 U JP S60187649U JP 7539084 U JP7539084 U JP 7539084U JP 7539084 U JP7539084 U JP 7539084U JP S60187649 U JPS60187649 U JP S60187649U
- Authority
- JP
- Japan
- Prior art keywords
- side frame
- frame body
- parallel link
- block
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のヘッドレスト装置を備えた座席を示す
一部分の斜視図、第２図は本考案のヘッドレスト装置の
一部省略した側面図、第３図は同、分解斜視図、第４図
は同、一部省略した斜視図、第５図は同、要部の一部省
略した正面図である。
図中２はステー、６は固定側枠体、７は可動側枠体、２
２は傾斜長孔、２５はブロック、２７は係合ピン、３０
は操作ロッド、Ｌｔ、Ｌ２は平行リンク機構である。Fig. 1 is a partial perspective view of a seat equipped with a headrest device of the present invention, Fig. 2 is a partially omitted side view of the headrest device of the present invention, Fig. 3 is an exploded perspective view of the same, and Fig. 4 5 is a partially omitted perspective view of the same, and FIG. 5 is a partially omitted front view of the same. In the figure, 2 is a stay, 6 is a fixed side frame body, 7 is a movable side frame body, 2
2 is an oblique elongated hole, 25 is a block, 27 is an engagement pin, 30
is an operating rod, and Lt and L2 are parallel link mechanisms.
Claims (1)
その両側部において平行リンク機構を介して前後方向に
移動可能に蓮結すると共に、少なくとも一方側の平行リ
ンク機構の少なくとも一方のリンクに上記固定側枠体に
対す不軸支部の軸方向に傾斜する長孔を形成し、上記固
定側枠体に、操作ロッドの回転によって水平方向に進退
され、かつ上記フレームの長孔に挿通係合する保合ピン
を有するブロックを配してなり、上記操作ロッドの回転
による上記ブロックの進退移動に伴なって・ 上記平行
リンク機構を前後方向に傾動させて上記固定側枠体に対
し上記可動側枠体を前後方向に移動調整可能としたこと
を特徴とするヘッドレスト装置。The movable side frame body is attached to the fixed side frame body fixed to the stay.
The both sides thereof are connected so as to be movable in the front and back direction through parallel link mechanisms, and at least one link of the parallel link mechanism on at least one side is inclined in the axial direction of the non-axial support relative to the fixed side frame body. A block is formed in the stationary side frame and has a retaining pin that is moved horizontally forward and backward by the rotation of the operating rod and that is inserted into and engaged with the elongated hole of the frame, and the operating rod As the block moves forward and backward due to the rotation of the block, the parallel link mechanism is tilted in the front-rear direction, thereby making it possible to adjust the movement of the movable side frame body in the front-rear direction with respect to the fixed side frame body. headrest device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7539084U JPS60187649U (en) | 1984-05-23 | 1984-05-23 | headrest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7539084U JPS60187649U (en) | 1984-05-23 | 1984-05-23 | headrest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187649U true JPS60187649U (en) | 1985-12-12 |
Family
ID=30616568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7539084U Pending JPS60187649U (en) | 1984-05-23 | 1984-05-23 | headrest device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012136086A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Inner cover structure |
| JP2012136077A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Longitudinal position adjusting device of headrest |
| JP2012136082A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Anteroposterior position adjusting device of headrest |
-
1984
- 1984-05-23 JP JP7539084U patent/JPS60187649U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012136086A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Inner cover structure |
| JP2012136077A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Longitudinal position adjusting device of headrest |
| JP2012136082A (en) * | 2010-12-24 | 2012-07-19 | Ts Tech Co Ltd | Anteroposterior position adjusting device of headrest |
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